Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of an image of a display screen or a portion thereof with graphical user interface according to our design;

FIG. 2 is a front view of a second image thereof; and,

FIG. 3 is a front view of a third image thereof.

The appearance of the image transitions sequentially among the images shown in FIGS. 1-3. The process or period in which an image transitions to another forms no part of the claimed design.

The broken line showings of portions of a display screen and text in the figures are environmental only and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 